The “Danganronpa Series × Mephisto POP UP STORE in SHIBUYA109” will be held at WALLMA in the SHIBUYA109 Shibuya and SHIBUYA109 Abeno locations from October 2 to October 20, 2026! Items such as acrylic stands and trading photo-style cards featuring original illustrations by illustrator Mephisto, depicting characters in punk fashion, will be on sale. For every 3,000 yen (tax included) spent, customers will receive one random bromide (out of a total of 12 varieties) as a gift.